The thing about fundraisers is that you have to give something — cash, normally — in order to get. And what you get is often intangible: a good feeling or the sense that you’ve done something worthwhile.

This week, the “get” is a little more tangible and a lot more tasty.

Starting today and going through Mother’s Day on Sunday, some 150-plus restaurants, bakeries, and cafés all over greater Boston will donate 100% of the proceeds from designated desserts to the Dana-Farber Cancer Institute.

It’s called Boston Bakes for Breast Cancer, and in the past 10 years it’s raised almost $400,000 for the cause.

I suspect its success has a lot to do with the kind of desserts — very tangible, very tasty — that are on offer. The list is heavy on chocolate (souffles, bouchons, tortes), fresh fruits (raspberries, strawberries), cupcakes, cheesecakes, and even whoopie pies (one version crafted with pink filling, another served straight up with milk).